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X5043S8IZ - Renesas Electronics

Description: These devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds RESET/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor executes code. The Watchdog Timer provides

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X5043S8IZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8 Ld SOIC
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X5043S8IZ Details

  • Manufacturer Part Number:

    X5043S8IZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOICN

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.15E

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    2 Days

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.38V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

X5043S8IZ Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the X5043S8IZ is -40°C to 85°C.
  • The X5043S8IZ has an internal POR circuit that resets the device when the power supply voltage (VCC) is below the POR threshold (typically 1.5V). Ensure that the power supply voltage ramps up slowly to avoid false resets.
  • The WDT is a safety feature that resets the device if the software fails to periodically refresh the WDT counter. This prevents the device from getting stuck in an infinite loop or malfunctioning.
  • The X5043S8IZ has a flexible clock system that can be configured using the Clock Control Register (CCR). You can select the clock source, divider, and multiplier to achieve the desired clock frequency.
  • The X5043S8IZ's I/O pins can sink or source up to 4mA per pin, but the total current should not exceed 100mA for the entire device.

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X5043S8IZ Overview

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